/**
 * MetricAMM SDK - Bin Data Utilities
 * Functions for packing/unpacking bin data
 */
import type { BinData } from "../types.js";
/**
 * Pack bin data into 48-bit representation
 * Layout: [lengthE6: 16 bits][addFeeBuyE6: 16 bits][addFeeSellE6: 16 bits]
 */
export declare function packBinData(binData: BinData): bigint;
/**
 * Pack 5 bins into a single uint256
 * Each bin takes 48 bits, total 240 bits used, 16 bits unused
 */
export declare function packBins5(bins: BinData[]): bigint;
/**
 * Pack an array of bin data into uint256 array (5 bins per uint256)
 * Pads with zero bins if length is not divisible by 5
 */
export declare function packBinDataArray(bins: BinData[]): bigint[];
/**
 * Unpack 48-bit bin data
 */
export declare function unpackBinData(packed: bigint): BinData;
/**
 * Pack bin data array into uint256 array ready for contract calls.
 *
 * @param bins Array of bin configurations
 * @returns Packed uint256 array ready for contract calls
 *
 * @example
 * // Create 3 bins: 1% length with default fees
 * const bins = createBins([
 *   { lengthE6: 10000, addFeeBuyE6: 0, addFeeSellE6: 0 },
 *   { lengthE6: 10000, addFeeBuyE6: 0, addFeeSellE6: 0 },
 *   { lengthE6: 10000, addFeeBuyE6: 0, addFeeSellE6: 0 },
 * ]);
 *
 * @example
 * // Create bins with custom fees
 * const bins = createBins([
 *   { lengthE6: 10000, addFeeBuyE6: 500, addFeeSellE6: 200 },   // 1% length, +0.05% buy, +0.02% sell
 *   { lengthE6: 20000, addFeeBuyE6: 0, addFeeSellE6: 0 },       // 2% length, no extra fees
 * ]);
 */
export declare function createBins(bins: BinData[]): bigint[];
/**
 * Create uniform bins with the same configuration.
 *
 * @param count Number of bins to create
 * @param lengthE6 Bin length in E6 format (10000 = 1%)
 * @param addFeeBuyE6 Additional buy fee in E6 format (default: 0)
 * @param addFeeSellE6 Additional sell fee in E6 format (default: 0)
 * @returns Packed uint256 array ready for contract calls
 *
 * @example
 * // Create 20 uniform bins, each 1% length
 * const bins = createUniformBins(20, 10000);
 *
 * @example
 * // Create 10 bins with 0.5% length and +0.1% buy fee
 * const bins = createUniformBins(10, 5000, 1000);
 */
export declare function createUniformBins(count: number, lengthE6: number, addFeeBuyE6?: number, addFeeSellE6?: number): bigint[];
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